Conditional arithmetic coding of tree structured vectorquantisation indices with reduced memory |
| |
Authors: | Jun Seok Song Seung Jun Lee Choong Woong Lee |
| |
Affiliation: | Dept. of Electr. Eng., Seoul Nat. Univ.; |
| |
Abstract: | The authors propose an efficient conditional arithmetic coding scheme for tree structured vector quantisation (TSVQ) systems which effectively exploits interblock correlation. A memory reduction method for the conditional arithmetic coding scheme is also presented. Simulation results show that the proposed scheme provides remarkable bit-rate reduction performance |
| |
Keywords: | |
|